JP2023553723A - 寄生光線の遮断体を有した、集光器の被照射面を映し出す発光モジュール - Google Patents

寄生光線の遮断体を有した、集光器の被照射面を映し出す発光モジュール Download PDF

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Publication number
JP2023553723A
JP2023553723A JP2023537035A JP2023537035A JP2023553723A JP 2023553723 A JP2023553723 A JP 2023553723A JP 2023537035 A JP2023537035 A JP 2023537035A JP 2023537035 A JP2023537035 A JP 2023537035A JP 2023553723 A JP2023553723 A JP 2023553723A
Authority
JP
Japan
Prior art keywords
screen
emitting module
light emitting
light
reflected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023537035A
Other languages
English (en)
Japanese (ja)
Inventor
コランタン、ドゥベーヌ
シルバイン、ジロー
イブ、グロムフェルド
クレマン、オルチェビスキー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Publication of JP2023553723A publication Critical patent/JP2023553723A/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
    • F21W2102/155—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having inclined and horizontal cutoff lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Details Of Measuring Devices (AREA)
  • Instrument Panels (AREA)
JP2023537035A 2020-12-17 2021-12-16 寄生光線の遮断体を有した、集光器の被照射面を映し出す発光モジュール Pending JP2023553723A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2013547A FR3118125B1 (fr) 2020-12-17 2020-12-17 Module lumineux imageant la surface eclairee d’un collecteur avec bloqueur de rayons parasites
FR2013547 2020-12-17
PCT/EP2021/086320 WO2022129420A1 (fr) 2020-12-17 2021-12-16 Module lumineux imageant la surface eclairee d'un collecteur avec bloqueur de rayons parasites

Publications (1)

Publication Number Publication Date
JP2023553723A true JP2023553723A (ja) 2023-12-25

Family

ID=74592239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023537035A Pending JP2023553723A (ja) 2020-12-17 2021-12-16 寄生光線の遮断体を有した、集光器の被照射面を映し出す発光モジュール

Country Status (7)

Country Link
US (1) US20240027047A1 (ko)
EP (1) EP4264121A1 (ko)
JP (1) JP2023553723A (ko)
KR (1) KR20230106685A (ko)
CN (1) CN116710699A (ko)
FR (1) FR3118125B1 (ko)
WO (1) WO2022129420A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3133901B1 (fr) * 2022-03-28 2024-03-01 Valeo Vision Module lumineux imageant la surface éclairée d’un collecteur avec bloqueur de rayons parasites extrudé
FR3137436A1 (fr) * 2022-06-29 2024-01-05 Valeo Vision Module lumineux pour véhicule automobile.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5523873B2 (ja) * 2010-03-03 2014-06-18 スタンレー電気株式会社 車両用前照灯
JP5471755B2 (ja) * 2010-04-12 2014-04-16 市光工業株式会社 車両用前照灯
JP2014107015A (ja) * 2012-11-22 2014-06-09 Ichikoh Ind Ltd 車両用灯具
JP6600209B2 (ja) * 2015-09-24 2019-10-30 スタンレー電気株式会社 車両用灯具
US10578267B2 (en) * 2016-10-26 2020-03-03 North American Lighting, Inc. Vehicle lamp light assembly
JP6982487B2 (ja) * 2017-12-19 2021-12-17 株式会社小糸製作所 車両用灯具
TWI647131B (zh) * 2018-02-08 2019-01-11 樺薪光電有限公司 車燈
FR3084728B1 (fr) 2018-07-31 2021-03-19 Valeo Vision Module lumineux imageant la surface eclairee d'un collecteur
WO2020085044A1 (ja) * 2018-10-22 2020-04-30 株式会社小糸製作所 車両用灯具
FR3093789B1 (fr) * 2019-03-14 2022-05-27 Valeo Vision Dispositif lumineux imageant les surfaces eclairees d’au moins deux collecteurs

Also Published As

Publication number Publication date
WO2022129420A1 (fr) 2022-06-23
FR3118125A1 (fr) 2022-06-24
CN116710699A (zh) 2023-09-05
FR3118125B1 (fr) 2022-12-30
KR20230106685A (ko) 2023-07-13
EP4264121A1 (fr) 2023-10-25
US20240027047A1 (en) 2024-01-25

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